From 8dca62c00c03a80cadd9eae732e51509819d9ead Mon Sep 17 00:00:00 2001
From: itchyny <itchyny@hatena.ne.jp>
Date: Wed, 8 Jan 2020 09:10:02 +0900
Subject: [PATCH] add usage to README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index cc035ff..f929476 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,11 @@
 # mmv [![CI Status](https://github.com/itchyny/mmv/workflows/CI/badge.svg)](https://github.com/itchyny/mmv/actions)
 Rename multiple files using your `$EDITOR`. The command name is named after _multi-mv_.
+## Usage
+```bash
+mmv [files] ...
+```
+This command opens the editor with the list of file names so edit and write.
+The command finds the changed lines and renames all the corresponding files.
 
 ## Installation
 ```bash